Tag a stupid platform-dependent spec.
Tag a stupid platform-dependent spec.

This is the MRI behavior where values larger than a Fixnum that still fit in a
machine integer are used in C code. This is basically opaque to Ruby code and
is generally a terrible idea. In many cases, Rubinius requires a Fixnum except
where interfacing with libc functions whose valid range is a machine integer.

I need to add machine integer helpers to MSpec for cases where this is
reasonable. The other cases are typically marked not compliant on Rubinius.

digitalextremist/rubinius,Azizou/rubinius,ruipserra/rubinius,mlarraz/rubinius,ngpestelos/rubinius,mlarraz/rubinius,jsyeo/rubinius,kachick/rubinius,ruipserra/rubinius,ngpestelos/rubinius,kachick/rubinius,dblock/rubinius,sferik/rubinius,ruipserra/rubinius,ruipserra/rubinius,sferik/rubinius,lgierth/rubinius,Azizou/rubinius,kachick/rubinius,ruipserra/rubinius,pH14/rubinius,dblock/rubinius,Wirachmat/rubinius,jemc/rubinius,Azizou/rubinius,benlovell/rubinius,kachick/rubinius,sferik/rubinius,mlarraz/rubinius,mlarraz/rubinius,kachick/rubinius,jemc/rubinius,heftig/rubinius,digitalextremist/rubinius,heftig/rubinius,digitalextremist/rubinius,pH14/rubinius,jemc/rubinius,mlarraz/rubinius,pH14/rubinius,kachick/rubinius,dblock/rubinius,pH14/rubinius,lgierth/rubinius,heftig/rubinius,Azizou/rubinius,pH14/rubinius,Wirachmat/rubinius,dblock/rubinius,ngpestelos/rubinius,pH14/rubinius,sferik/rubinius,Azizou/rubinius,ruipserra/rubinius,dblock/rubinius,kachick/rubinius,Wirachmat/rubinius,heftig/rubinius,heftig/rubinius,jsyeo/rubinius,Wirachmat/rubinius,benlovell/rubinius,digitalextremist/rubinius,sferik/rubinius,Azizou/rubinius,benlovell/rubinius,jemc/rubinius,digitalextremist/rubinius,heftig/rubinius,sferik/rubinius,jsyeo/rubinius,ngpestelos/rubinius,pH14/rubinius,jsyeo/rubinius,jemc/rubinius,ngpestelos/rubinius,Azizou/rubinius,lgierth/rubinius,ruipserra/rubinius,jemc/rubinius,lgierth/rubinius,Wirachmat/rubinius,benlovell/rubinius,digitalextremist/rubinius,mlarraz/rubinius,mlarraz/rubinius,jemc/rubinius,Wirachmat/rubinius,benlovell/rubinius,dblock/rubinius,benlovell/rubinius,Wirachmat/rubinius,lgierth/rubinius,jsyeo/rubinius,dblock/rubinius,heftig/rubinius,benlovell/rubinius,digitalextremist/rubinius,ngpestelos/rubinius,jsyeo/rubinius,jsyeo/rubinius,sferik/rubinius,ngpestelos/rubinius,kachick/rubinius,lgierth/rubinius,lgierth/rubinius